Accretion
1. Increase by addition to the periphery of material of the same nature as that already present; e.g., the manner of growth of crystals.
Synonym: accrementition.
2. In dentistry, foreign material (usually plaque or calculus) collecting on the surface of a tooth or in a cavity.
3. A growing together.
Origin: L. Accretio, fr. Ad, to, – crescere, to grow
Dictionary > Accretions
You will also like...
Fish
The sea was teeming with life. Eventually, through reproduction and continued variation, fish came about. There are over..
A Balanced Diet – Carbohydrates and Fat
Apart from vitamins, the human body also requires high energy sources such as carbohydrates and fats. If you want an ove..
Examples of Natural Selection
Darwin's Finches are an example of natural selection in action. They are an excellent example of the way species' gene p..
Chromosomes X and Y and Sex Determination
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
New Zealand’s Unique Geographical History
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..
Neurology of Illusions
Illusions are the perceptions and sensory data obtained from situations in which human error prevents us from seeing the..